2003 Ford F-150 Lariat Crew Cab Pickup Fleetside Main Seal Retainer. Retainer - Crankshaft - JR3Z6K301A

Select a Vehicle

2003 Ford F-150 Lariat Crew Cab Pickup Fleetside

Your Cart

View Cart

Notice: We do not stock all parts listed on our website; some parts require a special order. Most special orders ship within 4-5 business days but some may take 7-10 business days to ship. Some parts are on backorder and cannot be fulfilled, if time is of the essence, please call to verify availability before ordering. Some orders may require additional freight charges. Bumpers, body parts, batteries, seat belts and other hazardous materials are available for local pick up only.

SHOW MORE +

Find Parts That Fit:

Main Seal Retainer. Retainer - Crankshaft Oil Seal. (Rear)

Part Number: JR3Z6K301A
Supersession(s): JR3Z-6K301-A

Fits F-150, Mustang

F-150. F150. Mustang. Mustang; GT500.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#30

Adapter housing. Oil cooler. Oil pan. Oil pump. Variable valve timing. Mustang; All. Mustang; Center. Mustang; Except Rear Journal; Grade 1. Mustang; Except Rear Journal; Grade 2. Mustang; Except Rear Journal; Grade 3. Mustang; Exhaust; Left. Mustang; Exhaust; Right. Mustang; Inlet. Mustang; Intake; Left. Mustang; Intake; Right. Mustang; Left; Standard. Mustang; Left; Thicker. Mustang; Lower. Mustang; Outlet. Mustang; Rear Journal; Grade 1. Mustang; Rear Journal; Grade 2. Mustang; Rear Journal; Grade 3. Mustang; Right; Center Gasket. Mustang; Right; Main Gasket. Mustang; Right; Standard. Mustang; Right; Thicker.

Mustang.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#30

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. F150; 2WD. F150; 4WD. F150; Both Sides; Spark Plug Seals. F150; Both Sides; VCT Seals. F150; Center. F150; Exhaust; Left. F150; Exhaust; Right. F150; Grade 1. F150; Grade 2. F150; Grade 3. F150; Intake; Left. F150; Intake; Right. F150; Left. F150; Lower. F150; Right; Inner Gasket. F150; Right; Outer Gasket. F150; Upper. F150; w/CNG. F150; w/Gaseous Prep Pack; Left. F150; w/Gaseous Prep Pack; Right. F150; w/o CNG. F150; w/o Gaseous Prep Pack; Left.

F150.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#30

Oil cooler. Oil pan. Oil pump. Variable valve timing. GT350R. Mustang; Center. Mustang; Except Rear Journal; Grade 1; GT350. Mustang; Except Rear Journal; Grade 1; GT500. Mustang; Except Rear Journal; Grade 2; GT350. Mustang; Except Rear Journal; Grade 2; GT500. Mustang; Except Rear Journal; Grade 3; GT350. Mustang; Except Rear Journal; Grade 3; GT500. Mustang; Exhaust; GT350. Mustang; Exhaust; GT500. Mustang; Exhaust; Left; GT350. Mustang; Exhaust; Left; GT500. Mustang; Exhaust; Right; GT350. Mustang; Exhaust; Right; GT500. Mustang; GT350. Mustang; GT500. Mustang; Intake; From 1/24/17. Mustang; Intake; GT350. Mustang; Intake; GT500. Mustang; Intake; Left; GT350. Mustang; Intake; Left; GT500. Mustang; Intake; Right; GT350.

Mustang; GT500.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#27

Oil cooler. Oil pan. Oil pump. Variable valve timing. F-150; Center. F-150; Exhaust; Left. F-150; Exhaust; Right. F-150; Intake; Left. F-150; Intake; Right. F-150; Left. F-150; Lower; Grade 1. F-150; Lower; Grade 2. F-150; Lower; Grade 3. F-150; Primary Chain. F-150; Right. F-150; Secondary Chain. F-150; Slack Side; Left. F-150; Slack Side; Right. F-150; Upper.

F-150.